Flexible Nav is a small jQuery library which add a smart navigation bar on the right of the page. It improves a web page navigation and helps to visualize different sections of a document, an article,.. any web page.
Nav links are distributed proportionally to the page sections. See how your scrollbar “weds” these links.
Flexible Nav is both a library and a bookmarklet which can be used easily in any website.
The bookmarklet demonstrate the hackability of the web by using the semantic of web headings (h1, h2, h3, ..).